Hertz Kompressoren HDD 22 – 30 HP Direct-Drive Rotary Screw Air Compressor
Compact Power. Industrial-Grade Performance.
The Hertz Kompressoren HDD 22 – 30 HP rotary screw air compressor delivers the reliability and efficiency industrial users demand in a compact, maintenance-friendly design. Built with a direct-drive, oil-injected system, it provides steady air output, low noise levels, and energy-saving performance—perfect for machine shops, fabrication facilities, and light manufacturing operations.
Exceptional Efficiency & Power
Producing up to 133 CFM @ 100 PSI, the HDD 22 combines a high-efficiency IE4-rated IP55 motor with a direct-coupled drive to eliminate belt losses and reduce service requirements. The result: quieter operation, lower energy consumption, and a longer equipment life cycle.
Smart Cooling & Reliable Design
The HDD 22’s independent radiator segments and slow-speed radial cooling fan maintain stable internal temperatures, even in ambient conditions up to 113 °F. Its next-generation rotor profiles and precision-engineered bearings minimize torque demand and vibration for smooth, efficient operation under continuous load.
Intelligent Control System
A user-friendly controller allows easy monitoring of performance, maintenance intervals, and alarms. Built-in ModBus communication enables system integration, while optional Master/Slave synchronization allows two units to run in coordinated efficiency.
Maintenance Made Easy
With hinged service panels and a quick-access oil tank cover, routine maintenance is fast and simple. The elastic coupling system can be serviced in under 30 minutes, minimizing downtime and keeping your air supply uninterrupted.
Key Specifications
-
Horsepower: 30 HP (22 kW)
-
CFM: 133 @ 100 PSI | 132 @ 125 PSI | 107 @ 150 PSI
-
Pressure Range: 100 – 150 PSI
-
Voltage: 460 V / 3 Phase (Stocked) — Convertible to 230 V / 3 Phase
-
Cooling: Independent Radiator + Radial Fan
-
Drive System: Direct-Coupled
-
Motor Efficiency: IE4 / F-Class Insulated
-
Controller: LCD Interface with ModBus & Alarm Log
-
Dimensions: 64" L × 33" W × 55" H
-
Weight: ≈ 1,400 lbs
Why Buy from Compressed Air Advisors Online
Every Hertz Kompressoren HDD Series Rotary Screw Air Compressor purchased from Compressed Air Advisors Online includes a Free Factory-Authorized Start-Up and Warranty Validation. We provide expert nationwide support and make sure your system performs flawlessly from day one.
Compressed Air Advisors Online – America’s choice for compressed air solutions.
We provide expert advice, premium products, and coast-to-coast support for your compressed air needs.